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2 104 145

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IPC

(21) (22)

Application

96119221/02, 1996-09-26

(22)

Actual filing date

1996-09-26

(45)

Published

1998-02-10

(72)

Inventor

Chaplygin B.A.Djatlov V.N.Pavlov V.A.Barkov L.A.Samodurova M.N.Truskovskij V.I.Shcherkunov V.G.

(73)

Holder

Aktsionernoe Obshchestvo Zakrytogo Tipa

METHOD AND DEVICE FOR PRODUCING ABRASIVE TOOL WITH VULCANITE BINDER Russian patent published in 1998 - IPC

Abstract RU 2104145 C1

FIELD: abrasive tool industry. SUBSTANCE: this relates primarily to production of large-diameter abrasive wheels of small thickness. According to method, after preparing abrasive mass in mixers. it is milled in rolls and calendered in intermediate and finishing calenders to produce plate of required thickness. Then, plate is calibrated by two passes through finishing calender at similar clearance between rolls. First pass is made in direction opposite to calendering, and second pass is made in direction of calendering. Circular blanks are punched out in pneumatically operated press, then blanks are vulcanized and machined. EFFECT: high efficiency. 3 cl, 2 dwg

Similar patents RU2104145C1

Title	Year	Author	Number
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DIE FOR BLANKING OF VULCANITE ABRASIVE WHEELS	1996	Truskovskij V.I. Pavlov V.A. Barkov L.A. Chaplygin B.A. Sherkunov V.G. Djatlov V.N.	RU2103155C1

RU 2 104 145 C1

Authors

Chaplygin B.A.

Djatlov V.N.

Pavlov V.A.

Barkov L.A.

Samodurova M.N.

Truskovskij V.I.

Shcherkunov V.G.

Dates

1998-02-10—Published

1996-09-26—Filed